What does the candles in shabbat mean?

The candles in Shabbat represent the onset of the Sabbath and serve to bring light and peace into the home. Lighting the candles is a mitzvah (commandment) typically performed by the woman of the house, symbolizing the sanctity of the day and the transition from the mundane to the sacred. The two candles often signify the dual commandments of "remember" and "observe" the Sabbath. Additionally, the light is a reminder of spirituality and the warmth of family unity during this special time.